V-Twin Mfg
V-Twin Mfg is a leading supplier of aftermarket motorcycle parts for Harley-Davidson and custom vintage builds. The brand is known for its wide range of engine components, frame hardware, suspension parts and custom styling accessories. Builders and riders rely on V-Twin Mfg for OEM-style replacement parts, restoration-grade hardware and custom motorcycle upgrades. It is commonly searched for Harley parts, custom bike components and vintage motorcycle restoration solutions.
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V-Twin - 42-0363 - Top Rocker Box Cover and D-Ring Kit Black - Fits 1991-2003 Harley-Davidson XL
V-Twin Mfg
$363.43Black top rocker box cover includes d-ring kit.Four piece set for two cylinders. Fits:XL 1991-2003Additional Information UOM1 - KIT FinishBlack ManufacturerV-Twin OriginImported 2025 Catalog...$363.43 -
V-Twin - 42-0360 - Primary Cover Trim Black - Fits 1994-2003 Harley-Davidson XL
V-Twin Mfg
MSRP: $136.66$127.48Black primary cover trim is open derby type. Trim fully covers the existing primary and is secured in place by the 5 existing screws. Fits:XL 1994-2003Additional Information UOM1 - EA ...MSRP: $136.66$127.48 -
Out of stock
V-Twin - 42-0359 - Primary Cover Trim Black
V-Twin Mfg
$127.50V-Twin - 42-0359 - Primary Cover Trim BlackDescriptionBlack finish primary cover fits over existing stock primary covers to mirror the contour for a skin tight fit. Cover is held in place by existing...$127.50 -
V-Twin - 42-0358 - Black Cam Cover Trim - Fits 1991-2003 Harley-Davidson XL
V-Twin Mfg
$95.94The covers fit over stock cam cases on XL models. There is no need to remove cam case or disturb cams or gears. Fits:XL 1991-2003Additional Information UOM1 - EA ManufacturerV-Twin OriginImported ...$95.94 -
Out of stock
V-Twin - 42-0357 - Black Cam Cover Trim
V-Twin Mfg
$100.72V-Twin - 42-0357 - Black Cam Cover TrimDescriptionCovers fit over stock cam cases on XL models. No need to remove cam case or disturb cams or gears. Covers are held in place by existing bolts and...$100.72 -
V-Twin - 42-0350 - Tachometer and Speedometer Cover Set - Fits 1974-1983 Harley-Davidson XL, FX
V-Twin Mfg
$33.53Cover set for tachometer and speedometer is formed to fully cover plastic encased instruments. Fits:XL 1974-1983FX 1974-1983Additional Information OEM No.94932-84T UOM1 - SET ManufacturerV-Twin ...$33.53 -
V-Twin - 42-0340 - Chrome Distributor Cover
V-Twin Mfg
MSRP: $17.86$17.68V-Twin - 42-0340 - Chrome Distributor CoverDescriptionDistributor top is for auto advance distributors and features a chrome finish. Fits:Replacement application for auto advance distributor...MSRP: $17.86$17.68 -
V-Twin - 42-0330 - Chrome Ignition Switch Cover - Fits 1972-1987 Harley-Davidson XL
V-Twin Mfg
$18.98Chrome ignition switch cover with one D hole and one round hole. Fits:XL 1972-1987Additional Information OEM No.71510-72A UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages965$18.98 -
V-Twin - 42-0321 - Chrome Sun Visor
V-Twin Mfg
MSRP: $11.86$11.74V-Twin - 42-0321 - Chrome Sun VisorDescriptionChrome visor shields the LEDs on the headlamp mounting bracket from the sun. Fits:FXR 1982-1994FXD 1991-2017FX 1971-1984XL 1971-UPAdditional Information ...MSRP: $11.86$11.74 -
V-Twin - 42-0320 - Replica Chrome Foot Shifter Lever Cover - Fits 1952-1964 Harley-Davidson FL
V-Twin Mfg
$44.44Replica chrome foot shifter lever cover. Fits:FL 1952-1964Additional Information OEM No.33644-52 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages569$44.44 -
V-Twin - 42-0319 - Replica Chrome Foot Shifter Lever Cover - Fits 1965-1984 Harley-Davidson FLH
V-Twin Mfg
$35.41Replica chrome foot shifter lever cover. Fits:FLH 1965-1984Additional Information OEM No.33644-65 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages569$35.41 -
V-Twin - 42-0318 - Universal Chrome Spark Plug Holder with Clamps
V-Twin Mfg
MSRP: $36.64$35.90V-Twin - 42-0318 - Universal Chrome Spark Plug Holder with ClampsDescriptionChrome spark plug holder clamps to the rear frame tube behind the oil tank on rigid Big Twins. Fits two 14mm spark plugs...MSRP: $36.64$35.90 -
V-Twin - 42-0317 - Engine Air Scoop Kit Chrome - Fits 1979-1983 Harley-Davidson FLT, 1966-1984 FL
V-Twin Mfg
$86.74Chrome engine air scoop kit will force air to rear cylinder. Mounts to left side of Shovelheads. Bracket included. Fits:FLT 1979-1983FL 1966-1984Additional Information UOM1 - EA ManufacturerV-Twin ...$86.74 -
V-Twin - 42-0316 - Rear Master Cylinder Cover - Fits 1986-1999 Harley-Davidson FLST, 1979-1984 FL
V-Twin Mfg
$33.32Chrome cover for the rear master cylinder. Fits:FLST 1986-1999FL 1979-1984Additional Information OEM No.41745-79 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages233$33.32 -
Out of stock
V-Twin - 42-0315 - Rear Master Cylinder Cover - Fits 1971-1978 Harley-Davidson FX, 1958-1978 FLH
V-Twin Mfg
MSRP: $45.27$44.36Chrome rear master cylinder cover. Fits:FX 1971-1978FLH 1958-1978Additional Information OEM No.41737-63 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages578MSRP: $45.27$44.36 -
V-Twin - 42-0314 - Inner Primary Trim Chrome - Fits 1971-1984 Harley-Davidson FL, FX
V-Twin Mfg
MSRP: $43.51$42.64Chrome inner primary trim easily adapts to stock cast inner primary without complicated disassembly. Fits:FL 1971-1984FX 1971-1984Additional Information UOM1 - EA ManufacturerV-Twin OriginImported...MSRP: $43.51$42.64 -
Out of stock
V-Twin - 42-0313 - Chrome Smooth Starter Relay Cover Kit - Fits 1965-1984 Harley-Davidson FL, FLH
V-Twin Mfg
$51.49Starter relay cover kit features a smooth chrome finish and includes hardware. Fits:FL 1965-1984FLH 1965-1984Additional Information OEM No.66425-68 UOM1 - KIT MeasurementsAdditional...$51.49 -
V-Twin - 42-0310 - Smooth Style Ignition Module Cover Chrome - Fits 1982-2003 Harley-Davidson XL
V-Twin Mfg
$32.31Chrome ignition module cover smooth style Fits:XL 1982-2003Additional Information OEM No.66325-82 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages999$32.31 -
Out of stock
V-Twin - 42-0307 - Chrome Headlamp Visor Cover without Cut-Out
V-Twin Mfg
MSRP: $32.40$30.29V-Twin - 42-0307 - Chrome Headlamp Visor Cover without Cut-OutDescriptionChrome mount cover without cut-out fits over existing headlamp visor. Fits:FXR 1982-1994FXD 1991-2017FX 1971-1984XL...MSRP: $32.40$30.29 -
V-Twin - 42-0304 - High Note Horn Cover Chrome - Fits 1976-1984 Harley-Davidson FL, 1984-1990 FLT, FXST, 1965-1978 XL, 1976-1984 FX
V-Twin Mfg
$30.20Horn cover with a chrome finish for high note horns. Fits:FL 1976-1984FLT 1984-1990FXST 1984-1990XL 1965-1978FX 1976-1984Additional Information OEM No.69017-76 UOM1 - EA ManufacturerV-Twin ...$30.20 -
V-Twin - 42-0303 - Low Note Horn Cover Chrome - Fits 1976-1980 Harley-Davidson FX
V-Twin Mfg
$30.20Horn cover with a chrome finish fits low note horns. Fits:FX 1976-1980Additional Information OEM No.69140-76 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages1167$30.20 -
Out of stock
V-Twin - 42-0301 - Chrome Distributor Cover Kit - Fits 1930-1934 Harley-Davidson VL, 1954-1956 KH, 1936-1952 WL, 1936-1940 EL, 1941-1964 FL, 1938-1948 UL
V-Twin Mfg
$30.20Chrome distributor cover kit includes hold down clip and chrome steel spring. Fits:VL 1930-1934KH 1954-1956WL 1936-1952EL 1936-1940FL 1941-1964UL 1938-1948Additional Information OEM No.32589-36 ...$30.20 -
V-Twin - 42-0300 - Chrome Distributor Top - Fits 1966-1969 Harley-Davidson FL
V-Twin Mfg
$24.83Distributor top with chrome finish, fits auto advance distributors. Fits:FL 1966-1969Additional Information OEM No.32589-65 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages667 ...$24.83 -
V-Twin - 42-0299 - Chrome Domed Ignition System Cover
V-Twin Mfg
MSRP: $22.56$21.09V-Twin - 42-0299 - Chrome Domed Ignition System CoverDescriptionChrome domed ignition system cover is 2-hole type and is machined from die-cast aluminum.Cover is for use on Big Twin models from...MSRP: $22.56$21.09 -
V-Twin - 42-0271 - License Plate Frame Black
V-Twin Mfg
MSRP: $12.30$12.18V-Twin - 42-0271 - License Plate Frame BlackDescriptionBlack 4" x 7" license plate frame. Fits:Custom application for 4" x 7" license plateAdditional Information UOM1 - EA ...MSRP: $12.30$12.18 -
V-Twin - 42-0259 - M8 Ignition System Cover Domed Wrinkle Black
V-Twin Mfg
$28.99V-Twin - 42-0259 - M8 Ignition System Cover Domed Wrinkle BlackDescriptionWrinkle black ignition system cover with a domed design for M8 models. Fits:FLT 2017-UPAdditional Information UOM1 - EA ...$28.99 -
V-Twin - 42-0258 - M8 Ignition System Cover Domed Matte Black
V-Twin Mfg
$28.99V-Twin - 42-0258 - M8 Ignition System Cover Domed Matte BlackDescriptionMatte black ignition system cover with a domed design for M8 models. Fits:FLT 2017-UPAdditional Information UOM1 - EA ...$28.99 -
V-Twin - 42-0254 - Wrinkle Black 5 Hole Domed Derby Cover
V-Twin Mfg
$84.98V-Twin - 42-0254 - Wrinkle Black 5 Hole Domed Derby CoverDescriptionAluminum domed style die cast derby cover features a 5 hole design with a wrinkle black finish.For use on narrow profile outer...$84.98 -
V-Twin - 42-0249 - Matte Black 5 Hole Domed Derby Cover
V-Twin Mfg
$84.98V-Twin - 42-0249 - Matte Black 5 Hole Domed Derby CoverDescriptionAluminum domed style die cast derby cover features a 5 hole design with a matte black finish.For use on narrow profile outer primary...$84.98 -
V-Twin - 42-0248 - Black Louvered Horn Cover
V-Twin Mfg
$31.45V-Twin - 42-0248 - Black Louvered Horn CoverDescriptionBlack round horn cover has louvered front and open bottom.Fits all 1993-UP models except CVO. (Custom Vehicle Operation) Fits:FLST 1993-UPXL...$31.45 -
V-Twin - 42-0247 - 3 Slot Round Horn Cover Black
V-Twin Mfg
MSRP: $43.91$43.03V-Twin - 42-0247 - 3 Slot Round Horn Cover BlackDescriptionHorn cover is round style and features a black finish with a 3 slot design. Fits:FLST 1991-UPFXST 1991-UPXL 1991-UPFXD 1991-2017FLT...MSRP: $43.91$43.03 -
V-Twin - 42-0246 - M8 Ignition System Cover Smooth Wrinkle Black
V-Twin Mfg
$36.59V-Twin - 42-0246 - M8 Ignition System Cover Smooth Wrinkle BlackDescriptionWrinkle black ignition system cover with a smooth design for M8 models. Fits:FLT 2017-UPAdditional Information UOM1 - EA ...$36.59 -
V-Twin - 42-0244 - M8 Ignition System Cover Smooth Flat Black
V-Twin Mfg
$36.59V-Twin - 42-0244 - M8 Ignition System Cover Smooth Flat BlackDescriptionFlat black ignition system cover with a smooth design for M8 models. Fits:FLT 2017-UPAdditional Information UOM1 - EA ...$36.59 -
V-Twin - 42-0243 - M8 Ignition System Cover Eagle Gold
V-Twin Mfg
MSRP: $42.33$41.48V-Twin - 42-0243 - M8 Ignition System Cover Eagle GoldDescriptionGold ignition system cover with an eagle design for M8 models. Fits:FLT 2017-UPAdditional Information UOM1 - EA ManufacturerV-Twin ...MSRP: $42.33$41.48 -
V-Twin - 42-0242 - M8 Ignition System Cover Eagle Chrome
V-Twin Mfg
$31.45V-Twin - 42-0242 - M8 Ignition System Cover Eagle ChromeDescriptionChrome ignition system cover with an eagle design for M8 models. Fits:FLT 2017-UPAdditional Information UOM1 - EA ...$31.45 -
Out of stock
V-Twin - 42-0241 - Black 5-Hole C-Thru Derby Cover - Fits 1999-2018 Harley-Davidson FXST, 1999-2015 FLT, 1999-2017 FXD, 1999-2018 FLST
V-Twin Mfg
$136.77C-Thru 5 hole billet aluminum derby cover has a leak proof and oil resistanst custom window and features a black finish.Comes fully assembled and ready to install. Fits:FXST 1999-2018FLT 1999-2015FXD...$136.77 -
V-Twin - 42-0240 - Chrome 5-Hole C-Thru Derby Cover - Fits 1999-2018 Harley-Davidson FXST, 1999-2015 FLT, 1999-2017 FXD, 1999-2018 FLST
V-Twin Mfg
$179.41C-Thru 5 hole billet aluminum derby cover has a leak proof and oil resistanst custom window and features a chrome finish.Comes fully assembled and ready to install. Fits:FXST 1999-2018FLT...$179.41 -
V-Twin - 42-0239 - Black 3-Hole C-Thru Derby Cover - Fits 1970-1984 Harley-Davidson FL, 1979-1998 FLT, 1971-1984 FX, 1984-1998 FXST, 1982-1994 FXR, 1991-1998 FXD, 1986-1998 FLST
V-Twin Mfg
$150.63C-Thru 3 hole billet aluminum derby cover has a leak proof and oil resistanst custom window and features a black finish.Comes fully assembled and ready to install. Fits:FL 1970-1984FLT 1979-1984FX...$150.63 -
V-Twin - 42-0238 - 3-Hole C-Thru Derby Cover Chrome - Fits 1970-1984 Harley-Davidson FL, 1979-1998 FLT, 1971-1984 FX, 1984-1998 FXST, 1982-1994 FXR, 1991-1998 FXD, 1986-1998 FLST
V-Twin Mfg
$164.19C-Thru 3 hole billet aluminum derby cover has a leak proof and oil resistanst custom window and features a chrome finish.Comes fully assembled and ready to install. Fits:FL 1970-1984FLT 1979-1984FX...$164.19 -
V-Twin - 42-0235 - Black Split Windshield Trim Set
V-Twin Mfg
$64.04V-Twin - 42-0235 - Black Split Windshield Trim SetDescriptionSplit windshield trim is constructed of meatl and features a black finish and comes with 2 pieces.Includes installation hardware...$64.04
V-Twin Manufacturing Custom Harley Systems – Motorcycle Engine Parts, Frames, Exhaust & Vintage-Style Hardware Solutions
V-Twin Mfg provides a comprehensive range of motorcycle components designed for Harley-Davidson, Indian and custom-built motorcycles. The brand focuses on delivering durable engine parts, drivetrain components, frame assemblies and exhaust hardware that support both restoration projects and performance upgrades. Its catalog is widely used by builders seeking reliable fitment and long-lasting motorcycle hardware.
The product range is strongly associated with high-search keywords such as Harley Davidson aftermarket parts, motorcycle engine rebuild kits, custom motorcycle frame parts and vintage Harley restoration components. From sissy bar kits and rear fenders to flywheel assemblies and transmission components, V-Twin Mfg supports both aesthetic customization and mechanical rebuilding needs. These parts are frequently used in garage builds, workshop restorations and custom motorcycle fabrication projects.
Alongside engine and chassis systems, the brand also offers styling and functional upgrades including saddlebags, fork assemblies, handlebar components, lighting brackets and accessory mounts. This makes V-Twin Mfg a complete source for motorcycle customization parts, Harley replacement hardware, custom bike accessories and restoration-grade components designed for long-term durability and classic styling.